Index Catalog // ScholarsArchive@OSU

Short distance transportation in the mixed peat swamp forests of Sarawak, Malaysia

Creator:: Manikam, Doraisingam
Abstract:: The peat swamp forests of Sarawak are an important resource in the context of the socio-economic development of the state. Logging is the main activity in these forests. In the absence of an economical mechanized system, the method of harvesting has evolved into a highly organized effective manual system. Though...
Resource Type:: Capstone Project

Optimal expansion of a water resource system and issues of water allocation and utilization : Umatilla River Basin, Oregon

Creator:: Lin, Biing-Hwan
Abstract:: In the past decade considerable research in several disciplines has been oriented toward the design of optimal capacity expansion plans for water resource systems. The emphasis of most of these efforts has been directed toward minimization total cost outlays in project planning. This focus somewhat limits the full applicability of...
Resource Type:: Masters Thesis

Seasonal and diurnal trends of leaf water potential and stomatal conductance of red alder (Alnus rubra Bong) growing along a density gradient in western Oregon

Creator:: Lu, Shengjun
Abstract:: Three Nelder plots of 3-year-old red alder (Alnus rubra Bong) were used for this study at the Cascade Head Experimental Forest, Oregon in the growing season of 1988 at an elevation of 330 meters. Each Nelder plot represented a range of densities from 238 to 101,219 trees per hectare. The...
Resource Type:: Masters Thesis

The influence of various levels of nitrogen and potassium fertilizer on yield and performance of seed potatoes (Solanum tuberosum, L.)

Creator:: Mead, Richard M.
Resource Type:: Masters Thesis
Full Text:: writing of this thesis. I would also like to thank Dr. H. W. Youngberg, Dr. E. H. Gardner and Dr. R. E

Tillering, lodging, dry matter partitioning, and seed yield in ryegrass (Lolium spp.) as affected by the plant growth regulator paclobutrazol

Creator:: Hunter, James L.
Abstract:: Seed yield in ryegrass (Lolium spp.) is the product of the number of fertile tillers per unit area and seed weight per spike at maturity. These components of yield develop through a series of growth stages beginning with tiller bud initiation and finishing with seed filling. Environmental conditions during plant...
Resource Type:: Masters Thesis
Full Text:: . Appreciation is extended to Dr. H. W. Youngberg, Dr. E. H. Gardner, and Dr. T. E. Bedell for serving as

Nutrition and management of the beef unit for production of slaughter animals on range and improved pastures in southeastern Oregon

Creator:: Daugherty, Dennis A.
Abstract:: Studies were conducted over a two year period to evaluate alternative finishing methods for spring and fall-born beef cattle. Management alternatives from birth to slaughter included season of calving, lactating cow nutrition, preweaning calf nutrition, weaning age, calf and yearling winter nutrition, range and irrigated pasture supplementation, grazing practice, range...
Resource Type:: Dissertation

Association between length of grain filling period and grain yield in two wheat populations (Triticum aestivum L. em Thell.)

Creator:: Min, Hwang Kee
Abstract:: The objective of this study was to determine interrelationships among agronomic traits in early and late maturing populations. Two populations were obtained from the crosses, Roussalka/Tesopaco 76 and Yamhill/Aspen. Seeds were space planted with split plot design and nine agronomic traits were observed. In comparative studies between early and late...
Resource Type:: Masters Thesis
Full Text:: . McCuistion, Dr. W. E. Kronstad, Dr. R. G. Peterson, and Dr. H. J. Mack for their advice and reviewing my

Minimum cost scheduling of resource constrained jobs on parallel machines under control of interchangeable processors

Creator:: Ng, George Kwok Wing
Abstract:: A special case of a parallel multiprocessor scheduling (MP) problem is investigated. A set of jobs with a known process time and a.resource requirement is scheduled on machines controlled by processors,and the total changeover cost between jobs is to be minimized. Each processor may control up to two machines and...
Resource Type:: Masters Thesis
Full Text:: . I would also like to thank Drs. Patrick E. Connor, Paul Cull, Carroll W. DeKock and Ken Funk for

Evaluation of meadowfoam (Limnanthes alba) meal as a feedstuff for rabbits, poultry and sheep

Creator:: Throckmorton, John C.
Abstract:: Meadowfoam (Limnanthes alba) is a winter annual oilseed crop native to the Pacific Coast states. Seven experiments were conducted to evaluate extracted meadowfoam meal (MFM) as a feedstuff for poultry, rabbits and sheep. Three experiments were conducted to evaluate MFM as a protein supplement for broiler chicks and weanling rabbits....
Resource Type:: Masters Thesis
Full Text:: ; vitamin D, 550; vitamin E, 0.55 and vitamin B12, 2.75 mcg/g. b trace mineral premix contained (mg/g

Analysis of two alternative management systems for the production of fall born beef calves in western Oregon

Creator:: Rosecrans, John Gerald
Abstract:: Two management systems were evaluated in terms of the effects on calf growth, on calf weight produced per cow per year, and on reproductive performance of fall calving cows. The alternative management systems tested were twin foster calf production and, delayed weaning, production of single suckled calves weaned at the...
Resource Type:: Masters Thesis
Full Text:: OREGON Redacted for privacy Abstract approved: W. Allen Nipper Redacted for privauyAbstract approved

ScholarsArchive@OSU

Short distance transportation in the mixed peat swamp forests of Sarawak, Malaysia

Optimal expansion of a water resource system and issues of water allocation and utilization : Umatilla River Basin, Oregon

Seasonal and diurnal trends of leaf water potential and stomatal conductance of red alder (Alnus rubra Bong) growing along a density gradient in western Oregon

The influence of various levels of nitrogen and potassium fertilizer on yield and performance of seed potatoes (Solanum tuberosum, L.)

Tillering, lodging, dry matter partitioning, and seed yield in ryegrass (Lolium spp.) as affected by the plant growth regulator paclobutrazol

Nutrition and management of the beef unit for production of slaughter animals on range and improved pastures in southeastern Oregon

Association between length of grain filling period and grain yield in two wheat populations (Triticum aestivum L. em Thell.)

Minimum cost scheduling of resource constrained jobs on parallel machines under control of interchangeable processors

Evaluation of meadowfoam (Limnanthes alba) meal as a feedstuff for rabbits, poultry and sheep

Analysis of two alternative management systems for the production of fall born beef calves in western Oregon

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